15278345516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1481}}^1$

素因数の和:1791

約数の個数: 96

約数和(自身を含む): 32458503168

約数和(自身を除く): 17180157652

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 83, 92, 161, 166, 193, 322, 332, 386, 581, 644, 772, 1162, 1351, 1481, 1909, 2324, 2702, 2962, 3818, 4439, 5404, 5924, 7636, 8878, 10367, 13363, 16019, 17756, 20734, 26726, 31073, 32038, 34063, 41468, 53452, 62146, 64076, 68126, 112133, 122923, 124292, 136252, 224266, 238441, 245846, 285833, 368437, 448532, 476882, 491692, 571666, 736874, 860461, 953764, 1143332, 1473748, 1720922, 2000831, 2579059, 2827229, 3441844, 4001662, 5158118, 5654458, 6574159, 8003324, 10316236, 11308916, 13148318, 19790603, 23724139, 26296636, 39581206, 46019113, 47448278, 79162412, 92038226, 94896556, 166068973, 184076452, 332137946, 545655197, 664275892, 1091310394, 2182620788, 3819586379, 7639172758, 15278345516]

約数ペア:

[(1, 15278345516), (2, 7639172758), (4, 3819586379), (7, 2182620788), (14, 1091310394), (23, 664275892), (28, 545655197), (46, 332137946), (83, 184076452), (92, 166068973), (161, 94896556), (166, 92038226), (193, 79162412), (322, 47448278), (332, 46019113), (386, 39581206), (581, 26296636), (644, 23724139), (772, 19790603), (1162, 13148318), (1351, 11308916), (1481, 10316236), (1909, 8003324), (2324, 6574159), (2702, 5654458), (2962, 5158118), (3818, 4001662), (4439, 3441844), (5404, 2827229), (5924, 2579059), (7636, 2000831), (8878, 1720922), (10367, 1473748), (13363, 1143332), (16019, 953764), (17756, 860461), (20734, 736874), (26726, 571666), (31073, 491692), (32038, 476882), (34063, 448532), (41468, 368437), (53452, 285833), (62146, 245846), (64076, 238441), (68126, 224266), (112133, 136252), (122923, 124292)]